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| author | Ralph Boehme <slow@samba.org> | 2021-06-24 14:13:50 +0200 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2021-06-30 16:51:29 +0000 |
| commit | 4dcc04228df233be15efe9c31bcbaba822b140c4 (patch) | |
| tree | 0d17b381a2aa33956722c477c016c74b1f1b4b4d /lib/replace/wscript | |
| parent | 7d101c82dfd1a961255fc449d3ec3611b2c21276 (diff) | |
| download | samba-4dcc04228df233be15efe9c31bcbaba822b140c4.tar.gz | |
replace: copy_file_range()
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12033
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Diffstat (limited to 'lib/replace/wscript')
| -rw-r--r-- | lib/replace/wscript | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/replace/wscript b/lib/replace/wscript index 5d6324ef619..12f995f3198 100644 --- a/lib/replace/wscript +++ b/lib/replace/wscript @@ -454,6 +454,16 @@ def configure(conf): conf.CHECK_FUNCS('getpwent_r getpwnam_r getpwuid_r epoll_create') conf.CHECK_FUNCS('port_create') conf.CHECK_FUNCS('getprogname') + if not conf.CHECK_FUNCS('copy_file_range'): + conf.CHECK_CODE(''' +#include <sys/syscall.h> +#include <unistd.h> +syscall(SYS_copy_file_range,0,NULL,0,NULL,0,0); + ''', + 'HAVE_SYSCALL_COPY_FILE_RANGE', + msg='Checking whether we have copy_file_range system call') + if conf.CONFIG_SET('HAVE_COPY_FILE_RANGE') or conf.CONFIG_SET('HAVE_SYSCALL_COPY_FILE_RANGE'): + conf.DEFINE('USE_COPY_FILE_RANGE', 1) conf.SET_TARGET_TYPE('attr', 'EMPTY') @@ -835,7 +845,7 @@ REPLACEMENT_FUNCTIONS = { 'strsep', 'strtok_r', 'strtoll', 'strtoull', 'setenv', 'unsetenv', 'utime', 'utimes', 'dup2', 'chown', 'link', 'readlink', 'symlink', 'lchown', 'realpath', 'memmem', 'vdprintf', - 'dprintf', 'get_current_dir_name', + 'dprintf', 'get_current_dir_name', 'copy_file_range', 'strerror_r', 'clock_gettime', 'memset_s'], 'timegm.c': ['timegm'], # Note: C99_VSNPRINTF is not a function, but a special condition |